Ravenclaw --------- Slytherin --------- Gryffindor
Hufflepuff
The idea to do this came from viewing Takai_Tenchi's signature, which has a Ravenclaw, Slytherin, and Gryffindor student. Of course, I would never steal someone else's hard work, so I simply worked with the color schemes she had, and developed my own yellow color scheme for the Hufflepuff student.